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利用已建立的无机热化学数据库(ITDB)提供的大量数据,发现具有同名阳离子与同名阴离子而具有不同价态的固体化合物的标准熵有着如下线性关系:S_(298)~0/N=a+bz。此关系式可用以估计某些化合物的熵值,从而进一步扩大 ITDB 的数据予报与评价功能。
Using the large amount of data provided by the established Inorganic Thermochemical Database (ITDB), it is found that the standard entropy of a solid compound with the same valency of the same name and anion of the same name but different valence states has the following linear relationship: S 298-0 / N = a + bz. This relationship can be used to estimate the entropy of certain compounds, further expanding the ITDB’s data reporting and evaluation capabilities.